Abstract In the Semantic Web vision of the World Wide Web, content will not only be
accessible to humans but will also be available in machine interpretable form as ontological …

In the past decade, Social Tagging Systems have attracted increasing attention from both
physical and computer science communities. Besides the underlying structure and dynamics …

Collaborative tagging systems, also known as folksonomies, have grown in popularity over
the Web on account of their simplicity to organize several types of content (eg, Web pages …

Query Expansion (QE) is a method used for improving Information Retrieval (IR) by adding
the terms that are almost selected from feedback documents, and similar to the user query …

Readers of a news article often read its comments contributed by other readers. By reading
comments, readers obtain not only complementary information about this news article but …

It is popular for users in Web 2.0 era to freely annotate online resources with tags. To ease
the annotation process, it has been great interest in automatic tag suggestion. We propose a …

More and more content on the Web is generated by users. To organize this information and
make it accessible via current search technology, tagging systems have gained tremendous …

Collaborative tagging is one of the most popular services available online, and it allows end
user to loosely classify either online or offline resources based on their feedback, expressed …

Social media has demonstrated quick growth, in both directions of becoming the most
popular activities in internet and of attracting scientific researchers to get better insights into …

Social networks have become a popular medium for people to communicate and distribute
ideas, content, news, and advertisements. Social content annotation has naturally emerged …